Dispersal of white spruce seed on Willow Island in interior Alaska
By: Andrew Youngblood and Timothy A. Max.
Contributors: Max, Timothy A.; Pacific Northwest Research Station (Portland, Or.)
Series: Research paper PNW -- 443.
Publisher: U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Research Station
Published: 1992
Place of publication: Portland, Or
Language: eng
Number of pages: 17
Subjects: White spruce -- Propagation; White spruce -- Alaska
Notes: Cover title.

"May 1992."

Includes bibliographical references (p. 15-17).